987576544

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 1968666336

約数和(自身を除く): 981089792

約数列:

[1, 2, 4, 8, 16, 32, 167, 181, 334, 362, 668, 724, 1021, 1336, 1448, 2042, 2672, 2896, 4084, 5344, 5792, 8168, 16336, 30227, 32672, 60454, 120908, 170507, 184801, 241816, 341014, 369602, 483632, 682028, 739204, 967264, 1364056, 1478408, 2728112, 2956816, 5456224, 5913632, 30861767, 61723534, 123447068, 246894136, 493788272, 987576544]

約数ペア:

[(1, 987576544), (2, 493788272), (4, 246894136), (8, 123447068), (16, 61723534), (32, 30861767), (167, 5913632), (181, 5456224), (334, 2956816), (362, 2728112), (668, 1478408), (724, 1364056), (1021, 967264), (1336, 739204), (1448, 682028), (2042, 483632), (2672, 369602), (2896, 341014), (4084, 241816), (5344, 184801), (5792, 170507), (8168, 120908), (16336, 60454), (30227, 32672)]